- Maximal working pressure MWP: 52 bar - Temperature range: -50oC / +150oC- Refrigerants : HCFC, CFC, R717, R744 - T-way is shut-off valve with 2 outputs - one open and the other closed or both outputs open - using for installation of 2 safety valves.- T-way is installed in pressure vessels with volume greater than 285lts and in vapor part of vessel. T-way also installed for other refrigeration system components, which required always one safety valve permanent.- Connecting method: inside pipe threaded